EP3522583A4 - Procédé de gestion de faisceau d'antenne et dispositif associé - Google Patents

Procédé de gestion de faisceau d'antenne et dispositif associé Download PDF

Info

Publication number
EP3522583A4
EP3522583A4 EP17854565.3A EP17854565A EP3522583A4 EP 3522583 A4 EP3522583 A4 EP 3522583A4 EP 17854565 A EP17854565 A EP 17854565A EP 3522583 A4 EP3522583 A4 EP 3522583A4
Authority
EP
European Patent Office
Prior art keywords
management method
antenna beam
related device
beam management
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17854565.3A
Other languages
German (de)
English (en)
Other versions
EP3522583B1 (fr
EP3522583A1 (fr
Inventor
Qiubin Gao
Runhua Chen
Tamrakar Rakesh
Xin Su
Chuanjun Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Telecommunications Technology CATT
Original Assignee
China Academy of Telecommunications Technology CATT
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Academy of Telecommunications Technology CATT filed Critical China Academy of Telecommunications Technology CATT
Publication of EP3522583A1 publication Critical patent/EP3522583A1/fr
Publication of EP3522583A4 publication Critical patent/EP3522583A4/fr
Application granted granted Critical
Publication of EP3522583B1 publication Critical patent/EP3522583B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0636Feedback format
    • H04B7/0639Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413MIMO systems
    • H04B7/0417Feedback systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868Hybrid systems, i.e. switching and combining
    • H04B7/088Hybrid systems, i.e. switching and combining using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24Cell structures
    • H04W16/28Cell structures using beam steering
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/046Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP17854565.3A 2016-09-30 2017-07-31 Procédé de gestion de faisceau d'antenne et dispositif associé Active EP3522583B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610877296.4A CN107888259B (zh) 2016-09-30 2016-09-30 一种天线波束管理方法及相关设备
PCT/CN2017/095291 WO2018059112A1 (fr) 2016-09-30 2017-07-31 Procédé de gestion de faisceau d'antenne et dispositif associé

Publications (3)

Publication Number Publication Date
EP3522583A1 EP3522583A1 (fr) 2019-08-07
EP3522583A4 true EP3522583A4 (fr) 2019-08-14
EP3522583B1 EP3522583B1 (fr) 2021-06-16

Family

ID=61763306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17854565.3A Active EP3522583B1 (fr) 2016-09-30 2017-07-31 Procédé de gestion de faisceau d'antenne et dispositif associé

Country Status (6)

Country Link
US (1) US10804994B2 (fr)
EP (1) EP3522583B1 (fr)
JP (1) JP7123914B2 (fr)
KR (1) KR102173667B1 (fr)
CN (1) CN107888259B (fr)
WO (1) WO2018059112A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110546967B (zh) * 2017-03-09 2021-10-01 Lg电子株式会社 基于波束接收mbms服务的方法及装置
US10986520B2 (en) * 2017-07-14 2021-04-20 Qualcomm Incorporated Configuration of beam pair links during random access
US11057853B2 (en) * 2017-09-20 2021-07-06 Beijing Xiaomi Mobile Software Co., Ltd. Methods and apparatus for indicating and determining synchronization block, and base station and user equipment
US10863582B2 (en) 2018-02-16 2020-12-08 Apple Inc. Methods to signal antenna panel capability of user equipment (UE) for carrier aggregation (CA) in millimeter-wave (MMWAVE) frequency bands
CN110446232B (zh) 2018-05-04 2021-10-29 中国移动通信有限公司研究院 测量上报配置方法、测量上报方法、小区切换方法及设备
US11695462B2 (en) * 2019-01-29 2023-07-04 Qualcomm Incorporated Techniques for coordinated beamforming in millimeter wave systems
CN112584467B (zh) * 2019-09-27 2022-07-19 大唐移动通信设备有限公司 节能信号的发送方法、波束信息的上报方法、设备及终端
CN112787697A (zh) * 2019-11-08 2021-05-11 索尼公司 网络侧设备、终端侧设备、通信方法、通信装置以及介质
CN116235423A (zh) * 2020-09-14 2023-06-06 深圳传音控股股份有限公司 确定发射波束的方法、设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130040684A1 (en) * 2011-08-11 2013-02-14 Samsung Electronics Co. Ltd. Method and apparatus for beam tracking in wireless communication system
WO2015117651A1 (fr) * 2014-02-06 2015-08-13 Telefonaktiebolaget L M Ericsson (Publ) Sélection de formation de faisceau

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101296011B (zh) * 2008-04-25 2011-11-16 浙江大学 无线认知网络中的自适应随机波束模式选择方法
CN101582747B (zh) * 2008-05-16 2012-04-04 浙江大学 波束形成方法及其装置
CN102598533B (zh) * 2009-11-04 2015-06-24 日本电气株式会社 无线电通信系统的控制方法、无线电通信系统和无线电通信装置
WO2013039352A2 (fr) * 2011-09-16 2013-03-21 Samsung Electronics Co., Ltd. Procédé et appareil d'attribution de faisceau dans un système de communication sans fil
CN104734759B (zh) 2013-12-20 2019-12-03 中兴通讯股份有限公司 Mimo波束赋形通信系统中波束识别方法、相关设备及系统
KR102172442B1 (ko) * 2014-02-19 2020-10-30 삼성전자주식회사 우선 순위를 갖는 송신 빔 인덱스 선택 및 할당 방법 및 장치
KR102169662B1 (ko) * 2014-03-10 2020-10-23 삼성전자주식회사 무선 통신 시스템에서 빔 결정 장치 및 방법
US9497785B2 (en) * 2014-06-02 2016-11-15 Intel Corporation Techniques for exchanging beamforming information for a dual connection to user equipment
US10084579B2 (en) * 2014-11-17 2018-09-25 Samsung Electronics Co., Ltd. CSI feedback for MIMO wireless communication systems with polarized active antenna array
CN107852705B (zh) * 2015-08-20 2022-05-06 苹果公司 发送波束成形
US10237906B2 (en) * 2016-04-27 2019-03-19 Asustek Computer Inc. Method and apparatus for improving uplink transmission in a wireless communication system
WO2017221202A1 (fr) * 2016-06-23 2017-12-28 Nokia Technologies Oy Changement de faisceau

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130040684A1 (en) * 2011-08-11 2013-02-14 Samsung Electronics Co. Ltd. Method and apparatus for beam tracking in wireless communication system
WO2015117651A1 (fr) * 2014-02-06 2015-08-13 Telefonaktiebolaget L M Ericsson (Publ) Sélection de formation de faisceau

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018059112A1 *
ZTE CORPORATION ET AL: "Discussion on NR beamforming with UE-group-specific beam sweeping", vol. RAN WG1, no. Gothenburg, Sweden; 20160822 - 20160826, 21 August 2016 (2016-08-21), XP051140124, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20160821] *

Also Published As

Publication number Publication date
KR20190059956A (ko) 2019-05-31
US20200028560A1 (en) 2020-01-23
JP7123914B2 (ja) 2022-08-23
JP2019531656A (ja) 2019-10-31
WO2018059112A1 (fr) 2018-04-05
EP3522583B1 (fr) 2021-06-16
CN107888259B (zh) 2021-07-09
EP3522583A1 (fr) 2019-08-07
US10804994B2 (en) 2020-10-13
CN107888259A (zh) 2018-04-06
KR102173667B1 (ko) 2020-11-03

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